3820872 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3820872 > 2 > ChemIDplus > 375823419 > 375823-41-9 Atlizumab Immunoglobulin G1, anti-(human interleukin 6 receptor) (human-mouse monoclonal MRA heavy chain), disulfide with human-mouse monoclonal MRA kappa-chain, dimer MRA R 1569 Tocilizumab > 375823-41-9 > 375823419 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=375823419 $$$$